%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SYN292-1 : TPTP v9.3.1. Released v1.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n017.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 29 01:50:06 PM UTC 2026
% Result : Unsatisfiable 3.76s 1.25s
% Output : Refutation 3.76s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 7
% Syntax : Number of formulae : 22 ( 10 unt; 3 def)
% Number of atoms : 38 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 34 ( 18 ~; 13 |; 0 &)
% ( 3 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 6 ( 5 usr; 4 prp; 0-3 aty)
% Number of functors : 2 ( 2 usr; 2 con; 0-0 aty)
% Number of variables : 3 ( 0 sgn 3 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
s0(d),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_1) ).
fof(f5,axiom,
s0(b),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_5) ).
fof(f157,axiom,
! [X0] :
( q1(X0,b,b)
| ~ s0(X0)
| ~ s0(b) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rule_119) ).
fof(f369,negated_conjecture,
~ q1(d,b,b),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this) ).
fof(f876,definition,
( spl0_128
<=> s0(d) ),
introduced(definition,[new_symbols(definition,[spl0_128])],[avatar_definition]) ).
fof(f877,plain,
( s0(d)
| ~ spl0_128 ),
inference(avatar_component_clause,[],[f876]) ).
fof(f1170,definition,
( spl0_201
<=> s0(b) ),
introduced(definition,[new_symbols(definition,[spl0_201])],[avatar_definition]) ).
fof(f1174,definition,
( spl0_202
<=> ! [X0] :
( q1(X0,b,b)
| ~ s0(X0) ) ),
introduced(definition,[new_symbols(definition,[spl0_202])],[avatar_definition]) ).
fof(f1175,plain,
( ! [X0] :
( q1(X0,b,b)
| ~ s0(X0) )
| ~ spl0_202 ),
inference(avatar_component_clause,[],[f1174]) ).
fof(f1176,plain,
( ~ spl0_201
| spl0_202 ),
inference(avatar_split_clause,[],[f157,f1174,f1170]) ).
fof(f1567,plain,
spl0_201,
inference(avatar_split_clause,[],[f5,f1170]) ).
fof(f1568,plain,
spl0_128,
inference(avatar_split_clause,[],[f1,f876]) ).
fof(f1586,plain,
( ~ s0(d)
| ~ spl0_202 ),
inference(resolution,[],[f1175,f369]) ).
fof(f1587,plain,
( $false
| ~ spl0_128
| ~ spl0_202 ),
inference(forward_subsumption_resolution,[],[f1586,f877]) ).
fof(f1588,plain,
( ~ spl0_128
| ~ spl0_202 ),
inference(avatar_contradiction_clause,[],[f1587]) ).
cnf(s94,plain,
( ~ spl0_201
| spl0_202 ),
inference(sat_conversion,[],[f1176]) ).
cnf(s167,plain,
spl0_201,
inference(sat_conversion,[],[f1567]) ).
cnf(s168,plain,
spl0_128,
inference(sat_conversion,[],[f1568]) ).
cnf(s177,plain,
( ~ spl0_128
| ~ spl0_202 ),
inference(sat_conversion,[],[f1588]) ).
cnf(s178,plain,
~ spl0_202,
inference(rat,[],[s177,s168]) ).
cnf(s217,plain,
$false,
inference(rat,[],[s94,s178,s167]) ).
fof(f1589,plain,
$false,
inference(avatar_sat_refutation,[],[s217]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SYN292-1 : TPTP v9.3.1. Released v1.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.08/0.19 % Computer : n017.cluster.edu
% 0.08/0.19 % Model : x86_64 x86_64
% 0.08/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.19 % Memory : 8046.5625MB
% 0.08/0.19 % OS : Linux 6.8.0-71-generic
% 0.08/0.19 % CPULimit : 300
% 0.08/0.19 % WCLimit : 300
% 0.08/0.19 % DateTime : Mon Sep 28 15:35:51 UTC 2026
% 0.08/0.20 % CPUTime :
% 0.08/0.20 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.08/0.23 Running first-order theorem proving
% 0.08/0.23 Running: /export/starexec/sandbox2/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 3.76/1.25 % (3650699)Input is clausal, will run a generic CNF schedule.
% 3.76/1.25 % (3650719)lrs+10_1_sil=8000:sp=occurrence:random_seed=1374447920:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 3.76/1.25 % (3650719)Refutation not found, incomplete strategy
% 3.76/1.25 % (3650719)------------------------------
% 3.76/1.25 % (3650719)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.76/1.25 % (3650719)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.76/1.25 % (3650719)CaDiCaL version: 2.1.3
% 3.76/1.25 % (3650719)Termination reason: Refutation not found, incomplete strategy
% 3.76/1.25 % (3650719)Time elapsed: 0.002 s
% 3.76/1.25 % (3650719)Peak memory usage: 88 MB
% 3.76/1.25 % (3650719)Instructions burned: 2 (million)
% 3.76/1.25 % (3650721)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=3538839372:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 3.76/1.25 % (3650716)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:drc=off:sp=weighted_frequency:spb=goal:fd=preordered:foolp=on:random_seed=2472286335:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 3.76/1.25 % (3650717)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=3808368073:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 3.76/1.25 % (3650718)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=1892118136:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 3.76/1.25 % (3650721)First to succeed.
% 3.76/1.25 % (3650721)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-3650699"
% 3.76/1.25 % (3650720)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=3157358506:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 3.76/1.25 % (3650722)dis-21_1_sil=8000:lcm=predicate:random_seed=2435341426:st=5:avsq=on:i=117:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/117Mi)
% 3.76/1.25 % (3650720)Also succeeded, but the first one will report.
% 3.76/1.25 % (3650722)Also succeeded, but the first one will report.
% 3.76/1.25 % (3650719)------------------------------
% 3.76/1.25 % (3650719)------------------------------
% 3.76/1.25 % (3650731)dis+1010_3_sil=8000:plsq=on:drc=off:fde=none:plsqc=1:bsd=on:plsqr=7,2:sos=on:spb=goal_then_units:random_seed=43633908:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 3.76/1.25 % (3650731)Refutation not found, incomplete strategy
% 3.76/1.25 % (3650731)------------------------------
% 3.76/1.25 % (3650731)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.76/1.25 % (3650731)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.76/1.25 % (3650731)CaDiCaL version: 2.1.3
% 3.76/1.25 % (3650731)Termination reason: Refutation not found, incomplete strategy
% 3.76/1.25 % (3650731)Time elapsed: 0.001 s
% 3.76/1.25 % (3650731)Peak memory usage: 87 MB
% 3.76/1.25 % (3650731)Instructions burned: 1 (million)
% 3.76/1.25 % (3650721)Refutation found. Thanks to Tanya!
% 3.76/1.25 % SZS status Unsatisfiable for theBenchmark
% 3.76/1.25 % SZS output start Proof for theBenchmark
% See solution above
% 3.76/1.25 % (3650721)------------------------------
% 3.76/1.25 % (3650721)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.76/1.25 % (3650721)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.76/1.25 % (3650721)CaDiCaL version: 2.1.3
% 3.76/1.25 % (3650721)Termination reason: Refutation
% 3.76/1.25 % (3650721)Time elapsed: 0.010 s
% 3.76/1.25 % (3650721)Peak memory usage: 90 MB
% 3.76/1.25 % (3650721)Instructions burned: 14 (million)
% 3.76/1.25 % (3650721)------------------------------
% 3.76/1.25 % (3650721)------------------------------
% 3.76/1.25 % (3650699)Success in time 0.449 s
% 3.76/1.25 % Vampire exiting
%------------------------------------------------------------------------------